Davos Direct - PwC, Wipro, UBS, BP

Catch 'Oil at $30/bbl is a major worry' says IMF Dy MD, Min Zhu. Tune in for the full conversation. Also, catch Supriya Shrinate in conversation with Dennis Nally of PwC, TK Kurien of Wipro, Lutfey Siddiqi of UBS, Bob Dudley of BP & Niall Ferguson in this edition of Davos Direct.